html, body {
    width: 100%;
    height: 100%;
    background: white;
}

/*==========game_banner==========*/
.game_banner {
    width: 100%;
    height: 300px;
    background: url(../images/sdsdsdbanner1.jpg) no-repeat center;
    background-size: cover;
}

/*==========join==========*/
.join {
    position: relative;
    width: 100%;
    height: 1300px;
    background: white;
}

.join_tab_main {
    position: inherit;
    top: 80px;
    width: 1030px;
    height: 900px;
}

.join_tab {
    width: 100%;
    height: 55px;
}

.join_tab ul {
    height: 100%;
    width: 100%;
    color: #CFCFCF;
    text-align: center;
    line-height: 53px;
}

.join_tab ul li {
    float: left;
    width: 12%;
    margin-left: 2%;
    height: 97%;
    border: 1px solid #CFCFCF;
}

.join_tab ul li:hover {
    cursor: pointer;
    font-weight: bold;
}

.join_tab_con {
    margin-top: 50px;
    width: 100%;
    height: 800px;
}

.join_tab_con ul li {
    height: 50px;
    width: 100%;
    border: 1px solid #CCCCCC;
    line-height: 50px;
    text-align: center;
}

.join_tab_con ul li:last-child {
    border-bottom: 1px solid #CCCCCC;
}

.join_tab_con .content {
    width: 100%;
    height: 0;
    background: white;
    display: none;
}

.content_div {
    width: 70%;
    height: 85%;
    margin-left: 50px;
    margin-top: 30px;
    text-align: left;
    line-height: 20px;
    color: #666666;
    display: none;
}

.c_d_title {
    font-weight: bold;
}

.c_d_font {
    margin: 10px 0;
    line-height: 26px;
}

.c_d_btn {
    height: 40px;
    line-height: 40px;
    margin-left: 0px;
    margin-top: 20px;
}

.join_tab_con ul li:hover {
    cursor: pointer;
}

.join_tab_con ul .li_first:hover {
    cursor: default;
}

.li_first {
    background: #EAEAEA;
    font-weight: bold;
}

.li_first ul li, .li_ohter ul li {
    width: 100px;
    float: left;
    margin-left: 45px;
    border: none;
}

.li_first ul .li_li_frist, .li_ohter ul .li_li_frist {
    width: 200px;
}

.addBlue {
    background: #2E93D6;
    color: white;
}

.addF2FBFF {
    background: #F2FBFF;
}

/*==========contact_us联系我们==========*/
.contact_us {
    position: relative;
    top: 30px; /*距离顶部30px*/
    width: 100%;
    height: 210px;
    background: #F0F0F0;
}

.contact_con {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    width: 1250px;
    height: 170px;
}

.con_list {
    float: left;
}

.c_c_one {
    height: 100%;
    width: 170px;
}

.c_c_two {
    margin-top: 30px;
    margin-left: 160px;
    height: 80%;
    width: 450px;
}

.con_list_title {
    font-size: 22px;
    font-weight: bold;
    color: #606060;
    padding-left: 15px;
    border-left: 3px solid #208CD4;
}

.c_l_wx {
    margin-top: 15px;
    height: 50px;
    width: 100%;
}

.wx_img {
    position: absolute;
    top: 25px;
    left: 140px;
    width: 5%;
    display: none;
}

.wx_img2 {
    position: absolute;
    top: 90px;
    left: 140px;
    width: 5%;
    display: none;
}

.c_l_wx:hover {
    cursor: pointer;
}

.c_l_wx:hover .wx_img {
    display: block;
}

.c_l_wx:hover .wx_img2 {
    display: block;
}

.c_l_wx img {
    float: left;
    margin-left: 20px;
    margin-top: 8px;
}

.wx_font {
    float: left;
    font-size: 14px;
    color: #111111;
    margin-left: 10px;
}

.c_l_wb {
    margin-top: 15px;
}

.c_l_wb .wx_font {
    margin-left: 14px;
}

.c_c_t_con {
    margin-top: 30px;
}

.c_c_t_con img {
    float: left;
    margin-right: 10px;
}

.c_mail {
    font-size: 14px;
    color: #111111;
    margin-left: 15px;
}

.c_c_address {
    margin-top: 40px;
}

.c_c_address img {
    margin-right: 17px;
}

@media screen and (max-width: 1250px) {
    .game_banner, .contact_us, .join {
        width: 1250px;
    }
}